CONSTITUENTS OF PLUCHEA SERICEA. STRUCTURE AND STEREOCHEMISTRY OF (11S)-11,13-DIHYDROTESSARIC-ACIDROMO DE VIVAR A; REYES B; DELGADO G et al.1982; CHEMISTRY LETTERS; ISSN 0366-7022; JPN; DA. 1982; NO 7; PP. 957-960; BIBL. 15 REF.Article

SESQUITERPENE LACTONES FROM VIGUIERA SPECIESDELGADO G; ROMO DE VIVAR A; HERZ W et al.1982; PHYTOCHEMISTRY; ISSN 0031-9422; USA; DA. 1982; VOL. 21; NO 6; PP. 1305-1308; BIBL. 18 REF.Article

ROTUNDIN AND (Z)-18-METHYLSPHAEROCEPHALIN, TWO NEW GERMACRANOLIDES FROM TITHONIA ROTUNDIFOLIAROMO DE VIVAR A; PEREZ CAL; SAUCEDO R et al.1982; PHYTOCHEMISTRY; ISSN 0031-9422; USA; DA. 1982; VOL. 21; NO 2; PP. 375-379; BIBL. 10 REF.Article

11,13-DEHYDROERIOLIN, SCHKUHRIOIDIN AND SCHKUHRIOLID, GERMACRANOLIDES FROM SCHKUHRIA SPECIESROMO DE VIVAR A; PEREZ CAL; LEON NC et al.1982; PHYTOCHEMISTRY; ISSN 0031-9422; USA; DA. 1982; VOL. 21; NO 12; PP. 2905-2908; BIBL. 21 REF.Article

Sesquiterpene lactones of Artemisia mexicana var. angustifoliaMATA, R; DELGADO, G; ROMO DE VIVAR, A et al.Phytochemistry. 1984, Vol 23, Num 8, pp 1665-1668, issn 0031-9422Article

THE SESQUITERPENE CONSTITUENTS OF MORTONA HIDALGENSISMARTINEZ M; ROMO DE VIVAR A; DIAZ E et al.1982; PHYTOCHEMISTRY; ISSN 0031-9422; USA; DA. 1982; VOL. 21; NO 6; PP. 1335-1338; BIBL. 5 REF.Article

ENT-kaurenoid methyl esters from Viguiera stenoloba, structural revision of stenolobin and its biomimetic conversion to zoapatlinDELGADO, G; ROMO DE VIVAR, A.Chemistry Letters. 1984, Num 7, pp 1237-1240, issn 0366-7022Article

DITERPENOIDS FROM VIGUIERA INSIGNISDELGADO G; ROMO DE VIVAR A; ORTEGA A et al.1983; PHYTOCHEMISTRY; ISSN 0031-9422; USA; DA. 1983; VOL. 22; NO 5; PP. 1227-1230; BIBL. 15 REF.Article

EUDESMANE TRIOLS FROM VERBESINA VIRGATAMARTINEZ M; ROMO DE VIVAR A; ORTEGA A et al.1983; PHYTOCHEMISTRY; ISSN 0031-9422; USA; DA. 1983; VOL. 22; NO 4; PP. 979-982; BIBL. 7 REF.Article

Triacyl glucopyranoses from Bahia schaffneriPEREZ, A.-L; ROMO DE VIVAR, A.Phytochemistry. 1989, Vol 28, Num 6, pp 1639-1643, issn 0031-9422Article

Schkuhridin A and schkuhridin B, C-14β,H-5α-elemanolides from Schkuhria schkuhrioidesDELGADO, G; GUZMAN, S; ROMO DE VIVAR, A et al.Phytochemistry. 1987, Vol 26, Num 3, pp 755-759, issn 0031-9422Article

Sesquiterpene lactones of Artemisia klotzchianaMATA, R; DELGADO, G; ROMO DE VIVAR, A et al.Phytochemistry. 1985, Vol 24, Num 7, pp 1515-1519, issn 0031-9422Article

PHOTOLYSIS OF MORTONIN.RODRIGUEZ HAHN L; JIMENEZ M; DIAZ E et al.1977; TETRAHEDRON; G.B.; DA. 1977; VOL. 33; NO 6; PP. 661-663; BIBL. 2 REF.Article

THE REVISED STRUCTURE OF MORTONIN.RODRIGUEZ HAHN L; JIMENEZ M; DIAZ E et al.1977; TETRAHEDRON; G.B.; DA. 1977; VOL. 33; NO 6; PP. 657-660; BIBL. 5 REF.Article

THE GERMACRANOLIDES OF VIGUIERA BUDDLEIAEFORMIS STRUCTURES OF BUDLEIN-A AND -B.ROMO DE VIVAR A; GUERRERO C; DIAZ E et al.1976; PHYTOCHEMISTRY; G.B.; DA. 1976; VOL. 15; NO 4; PP. 525-527; BIBL. 7 REF.Article

Structure and stereochemistry of mexicanin F, a novel dimeric nor-sesquiterpene lactone from Helenium mexicanumROMO DE VIVAR, A; DELGADO, G.Tetrahedron letters. 1985, Vol 26, Num 5, pp 579-582, issn 0040-4039Article

Structure and stereochemistry of mexicanin G, an intermediate in the biogenesis of helenanolidesROMO DE VIVAR, A; DELGADO, G; HUERTA, E et al.Phytochemistry. 1985, Vol 24, Num 12, pp 2977-2979, issn 0031-9422Article

Structure of elemanschkuhriolide: melampolides as possible biogenetic precursors of C₁₄α,H₅β elemanolidesDELGADO, G; HERNANDEZ, H; ROMO DE VIVAR, A et al.Journal of organic chemistry. 1984, Vol 49, Num 16, pp 2994-2996, issn 0022-3263Article

CONFERTDIOLIDE, A NOVEL SESQUITERPENOID LACTONE FROM PARTHENIUM.ROMO DE VIVAR A; PEREZ AL; FLORES H et al.1978; PHYTOCHEMISTRY; G.B.; DA. 1978; VOL. 17; NO 2; PP. 279-280; BIBL. 8 REF.Article

¹³C-N.M.R. CHARACTERIZATIONS OF THE SARSASAPOGENIN DISACCHARIDES, THE FILIFERINS A AND B: 2-O-(BETA -D-XYLOPYRANOSYL)- AND 2-O-(BETA -D-GLUCOPYRANOSYL)-BETA -D-GALACTOPYRANOSIDES.LEMIEUX RU; RATCLIFFE RM; ARREGUIN B et al.1977; CARBOHYD. RES.; NETHERL.; DA. 1977; VOL. 55; PP. 113-120; BIBL. 13 REF.Article

A dirhamnopyranoside from Psacalium megaphyllumPEREZ-CASTORENA, A.-L; CASTRO, A; ROMO DE VIVAR, A et al.Phytochemistry. 1997, Vol 46, Num 7, pp 1297-1299, issn 0031-9422Article

Sesquiterpne lactones from Viguiera hypargyreaALVAREZ, L; MATA, R; DELGADO, G et al.Phytochemistry. 1985, Vol 24, Num 12, pp 2973-2976, issn 0031-9422Article

New triterpenoids from Salvia nicolsonianaPEREDA-MIRANDA, R; DELGADO, G; ROMO DE VIVAR, A et al.Journal of natural products (Print). 1986, Vol 49, Num 2, pp 225-230, issn 0163-3864Article

An aliphatic δ-lactone from Hyptis urticoidesROMO DE VIVAR, A; VIDALES, P; PEREZ, A.-L et al.Phytochemistry. 1991, Vol 30, Num 7, pp 2417-2418, issn 0031-9422Article

An acyclic diterpene and sesquiterpene lactones from Tithonia pedunculataPEREZ, A.-L; ORTEGA, A; ROMO DE VIVAR, A et al.Phytochemistry. 1988, Vol 27, Num 12, pp 3897-3901, issn 0031-9422Article